Silicone rubber sponge stoppers
0, 40,0 mm, 16,0 mm, 20,0 mm
ROTH0606.1
Marketsource
These silicone rubber sponge stoppers are ideal for bacteriology, for long-termcultures, for filling and sterilising culture media and for the cultivating aerobic micro-organisms. Allows half the evaporation associated with regular cotton stoppers.
- Can be sterilised approx. 300 times at 180 °C for 10 hours
- Not hygroscopic
- Porous
- Washable and reusable
- Flexible, for test tubes and flasks
- Ø bottom:16,0 mm
- Ø top:20,0 mm
- No. of Holes:0
- Height:40,0 mm
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